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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Fontanelle, Iowa, is a freezing cold winter month, with an average temperature ranging between min 14.9°F (-9.5°C) and max 28.4°F (-2°C). Temperature readings reach their annual highs in January, averaging 28.4°F (-2°C) and a minimum average of 14.9°F (-9.5°C). Weather in January »
Weather in February
The last month of the winter, February, is a wintry month in Fontanelle, Iowa, with temperature in the range of an average low of 18.3°F (-7.6°C) and an average high of 32°F (0°C). Fontanelle, Iowa, experiences an average high-temperature of a wintry 32°F (0°C) in February, subtly different from January's 28.4°F (-2°C). Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Fontanelle, Iowa, with an average temperature fluctuating between 47.3°F (8.5°C) and 32.4°F (0.2°C). Fontanelle's March weather is characterized by a distinct upsurge in high-temperatures, soaring from February's icy 32°F (0°C) to a chilly 47.3°F (8.5°C). Weather in March »
Weather in April
April in Fontanelle, Iowa, is a moderate spring month, with an average temperature ranging between max 59.4°F (15.2°C) and min 42.1°F (5.6°C). An increase in the average high-temperature marks April, moving from March's frosty 47.3°F (8.5°C) to a moderate 59.4°F (15.2°C). Weather in April »
Weather in May
May, the last month of the spring in Fontanelle, is a pleasant month, with an average temperature fluctuating between 69.1°F (20.6°C) and 52.5°F (11.4°C). Fontanelle sees an increase in average high-temperatures during May, moving from a refreshing 59.4°F (15.2°C) in April to an agreeable 69.1°F (20.6°C). Weather in May »
Weather in June
June, the first month of the summer in Fontanelle, is a moderately hot month, with an average temperature varying between 63°F (17.2°C) and 79.2°F (26.2°C). As June sets, the average high-temperature shows an increase, moving up from a pleasant 69.1°F (20.6°C) in May to a warm 79.2°F (26.2°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Fontanelle, Iowa, with an average temperature fluctuating between 65.1°F (18.4°C) and 82.4°F (28°C). July, noted for its average high-temperature of 82.4°F (28°C) and an average low-temperature of 65.1°F (18.4°C), is considered the warmest month. The average heat index in July is appraised at a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Fontanelle, Iowa, with temperature in the range of an average high of 80.8°F (27.1°C) and an average low of 62.2°F (16.8°C). Fontanelle's weather in August displays an average high-temperature of a still warm 80.8°F (27.1°C), showing minor disparity from July's 82.4°F (28°C). Weather in August »
Weather in September
September, the first month of the autumn in Fontanelle, is also a moderately hot month, with an average temperature ranging between min 55.9°F (13.3°C) and max 74.8°F (23.8°C). In Fontanelle, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's 80.8°F (27.1°C) to a still moderately hot 74.8°F (23.8°C). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Fontanelle, Iowa, with an average temperature varying between 43.7°F (6.5°C) and 60.3°F (15.7°C). A noticeable downshift in temperatures is seen as September gives way to October, with average highs moving from a moderately hot 74.8°F (23.8°C) to a refreshing 60.3°F (15.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Fontanelle, Iowa, with an average temperature varying between 47.1°F (8.4°C) and 32.5°F (0.3°C). As October shifts into November, a slight alteration in temperatures is observed, with average highs reducing from a mild 60.3°F (15.7°C) to a chilly 47.1°F (8.4°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Fontanelle, Iowa, with an average temperature ranging between max 33.8°F (1°C) and min 22.1°F (-5.5°C). December indicates a shift in the average high-temperature, from November's frosty 47.1°F (8.4°C) to an icy 33.8°F (1°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Fontanelle?
With average temperatures fluctuating between a high of 28.4°F (-2°C) and a low of 14.9°F (-9.5°C), January stands out as the coldest month in Fontanelle.
What is the most humid month in Fontanelle?
The months with the highest humidity are January, February and June, with an average relative humidity of 82%.
What is the driest month in Fontanelle?
The month with the least rainfall in Fontanelle, Iowa, is January, when the rain falls for 4 days and typically collects 0.87" (22mm) of precipitation.
How many days does it rain in Fontanelle?
In Fontanelle, Iowa, during the entire year, the rain falls for 138.2 days and collects up to 28.23" (717mm) of precipitation.
When does it snow in Fontanelle?
January through May, October through December are months with snowfall in Fontanelle, Iowa.
How many days does it snow in Fontanelle?
In Fontanelle, during the entire year, snow falls for 35.5 days and aggregates up to 15.71" (399mm) of snow.
What is the month with the least sunshine in Fontanelle?
With an average of 4.4h of sunshine, January has the least sunshine of the year in Fontanelle.
When is the lowest UV index in Fontanelle?
The month with the lowest UV index in Fontanelle, Iowa, is January, with an average maximum UV index of 1.
What is the snowiest month in Fontanelle?
February is the month with the most snowfall. Snow falls for 7.9 days and accumulates 4.41" (112mm) of snow.
When is Daylight Saving Time (DST) in Fontanelle?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the wettest month in Fontanelle?
June is the month with the most rainfall in Fontanelle. Rain falls for 18.5 days and accumulates 4.49" (114mm) of precipitation.
When it does not snow in Fontanelle?
June through September are months without snowfall.
When are the longest days in Fontanelle?
The month with the longest days in Fontanelle is June, with an average of 15h and 6min of daylight.
What are the months with the highest UV index in Fontanelle?
The months with the highest UV index in Fontanelle are June through August, with an average maximum UV index of 6.
What is the warmest month in Fontanelle?
July, on average, is the warmest month in Fontanelle, registering a high temperature of 82.4°F (28°C) and a low of 65.1°F (18.4°C).
What month has the most sunshine in Fontanelle?
With an average of 10.2h of sunshine, July has the most sunshine of the year.
What is the least humid month in Fontanelle?
The least humid month is October, with an average relative humidity of 70%.
What is the month with the shortest days in Fontanelle?
December has the shortest days of the year in Fontanelle, with an average of 9h and 18min of daylight.
Average temperature
Fontanelle, IA
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (28.4°F).
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure
Fontanelle, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Fontanelle, IA
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.5mph - Average wind speed in May:
8.9mph - Average wind speed in June:
8.3mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.1mph - Average wind speed in September:
8.3mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.5mph - Average wind speed in December:
10.3mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity
Fontanelle, IA
The months with the highest relative humidity are January, February and June (82%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Fontanelle, IA
- Average rainfall in January:
0.87" - Average rainfall in February:
1.06" - Average rainfall in March:
1.73" - Average rainfall in April:
2.72" - Average rainfall in May:
4.21" - Average rainfall in June:
4.49"
- Average rainfall in July:
2.68" - Average rainfall in August:
2.99" - Average rainfall in September:
2.68" - Average rainfall in October:
2.24" - Average rainfall in November:
1.26" - Average rainfall in December:
1.3"
The wettest month (with the highest rainfall) is June (4.49").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days
Fontanelle, IA
- Average rainfall days in January:
4 days - Average rainfall days in February:
4.1 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
18 days - Average rainfall days in June:
18.5 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
5.5 days
The month with the highest number of rainy days is June (18.5 days).
The month with the least rainy days is January (4 days).
Average snowfall
Fontanelle, IA
- Average snowfall in January:
3.78" - Average snowfall in February:
4.41" - Average snowfall in March:
1.85" - Average snowfall in April:
0.94" - Average snowfall in May:
0.63" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Fontanelle, IA
- Average snowfall days in January:
9.6 days - Average snowfall days in February:
7.9 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
1.5 days - Average snowfall days in May:
0.3 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
1 days - Average snowfall days in November:
2.9 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Fontanelle, IA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Fontanelle, IA
- Average sunshine days in January:
18.3 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
9.6 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
18.8 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
19.4 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is June (9.6 days).
Average UV index
Fontanelle, IA
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Fontanelle, IA
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility
Fontanelle, IA
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Fontanelle, Iowa, USA
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